Could the best-performing headlines and descriptions in my search campaigns work as display ads, or as Meta ads?

I cared because creative testing on display and Meta is slow and expensive. If I could reuse what’s already winning in search, I’d get faster signal at lower cost.

Why I think it works

Two reasons.

First, search ad copy is already validated by real performance — not just clicks, but downstream metrics like conversions and ROI. When a headline pulls clicks AND drives conversions in a search campaign, you’re not guessing about the message. The data says it works.

Second, if a message resonates with someone actively searching for the product or service, that same message should still resonate when surfaced in a different context. The channel changes, but the appeal of the words doesn’t. Search is just where the message gets the cleanest test — intent is highest, so noise is lowest. The copy that wins there has earned the right to be tested elsewhere.

What I learned

The play: take your top-performing headlines from search campaigns and use them as the visual text on image creative — not as field text.

• Google Display Ads — For self-designed image ads or responsive display ads, reuse your best-performing search headline as the main copy on the image. The image itself acts like a billboard for that headline.
• Meta single-image ads — Same idea on Facebook and Instagram. Repurpose the headline by putting it on the image..

The caveat to expect: conversion rates will usually be lower on display and Meta than on search. Search captures existing demand — someone typing “running shoes” is much closer to buying than someone scrolling Instagram. So even if click rates hold up, conversion rates often won’t match.

But for top-of-funnel work — testing new creative on Meta, or finding what pulls attention on display — your search account is a free shortcut to copy that’s already proven.